Conservatories, orangeries, and garden rooms are different types of glazed extensions; all of them come with their own features. It can be confusing to know the difference between each type of extension. This guide will shed light on the difference between an orangery and a conservatory. Glazed extension aims to bring the outside into your home, changing the space by creating an airy and vibrant interior and creating a coherent connection between garden and house. However, what’s the difference between a conservatory and an orangery? How does an orangery differ from a garden room? Primarily, they can all be classified as garden room extensions, but they are defined by the proportions of timber, glazing, and masonry materials used in the architectural design.
For those searching for ‘what’s an orangery?’ or looking for a clear definition, UK homeowners rely on: an orangery is a part-masonry, part-glazed extension with a solid or semi-solid roof, usually has a central; roof lantern. It covers the gap between a traditional and a conservatory extension.
What is a conservatory?
A conservatory is a home extension equipped with a glass roof, covering at least 75% of the overall roof area, and 50% of the glass walls. A conservatory lets light in with a high proportion of glass – both in the walls and roof – designed to increase natural daylight and views. Whether you are looking for a modern lean-to designs, or classic Victorian styles, conservatories are a great choice for bringing the outside in.
What is an orangery?
Orangeries are home extensions designed with a sense of permanence and weight, defined primarily by their distinctive, sturdy colonnades. Without this specific architectural feature, the building essentially becomes a generic glass structure lacking any real character or style. For this signature look, an orangery will typically feature broad, classical pillars between each window and door, a design element often mirrored on the interior walls to create a cohesive, high-end feel.
What’s the difference between a conservatory and an orangery?
The primary difference between an orangery and a conservatory is the amount of glass used. Traditionally, conservatories consist of fully glass structures. On the other hand, the structures of an orangery are usually made from stone or brick, with tall, large windows to allow the light to come in.
Nowadays, the difference between orangeries and conservatories is becoming less clear as fully-glazed extensions have become more common. However, there are still some key things that can tell you the distinction between an orangery and a conservatory.
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Walls
A conservatory with glazed walls is at least made of 50% glass. On the other hand, an orangery has tall, large windows that usually take less than 50% of the wall space. Traditionally, these are located only on the south-facing wall.
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Roof
Conservatories have pitched glazed roofs, which are usually 75% glass. On the other hand, orangeries have flat roofs with a single glass lantern in the middle, making the roof less than 75% glass.
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Separation
Conservatories are built against the wall of the original house, with a door linking the two spaces. Orangeries can be built against the house wall or they can be free-standing.
So what is the difference between an orangery and a conservatory then? Now you can see clearly that there is not much difference between the two.
You will often find situations where these definitions overlap, for example many home owners now opt to refurbish their existing conservatories by replacing the traditional glass roofing with a solid tiled structure. Because of these nuances, it is helpful to view an orangery as a middle ground—a stylish hybrid that sits comfortably between a standard conservatory and a permanent single-story extension. Thanks to its sturdy brick pillars, an orangery typically offers better insulation and energy efficiency than a glass-heavy conservatory, yet it still features enough glazing to flood your room with sunlight and maintain that seamless connection to your garden. In the end, an orangery can be an innovative and cost-effective way to add space to your home and experience the special benefits of a traditional extension and a glasshouse.
Benefits of an orangery and a conservatory
Now that you know the difference between a conservatory and an orangery. Let’s take a closer look at their benefits:
Benefits of orangery:
- These extensions are ideal for period homes.
- They are known for maintaining a more consistent temperature.
- They can add more value to your property.
- They are ideal for year-round use.
- Usually fall under permitted development.
Benefits of conservatory
- They are more contemporary in style.
- These types of extensions allow more natural light in.
- They can be easily installed.
- They are a cost-effective solution.
Is an orangery better than a conservatory?
It depends on your needs. Orangeries are generally more solid and better insulated and so are comfortable all year. A conservatory has more glass, so it’s brighter but can get too hot in summer and cold in winter. If you want a cosy, all-season room, choose an orangery. If you prefer a light, airy space, go for a conservatory.
Conclusion
Orangeries and conservatories both set out to provide a light, airy living space that connects with the garden. The main differences are in the construction, insulation and feel of the rooms. Conservatories are generally more glass-heavy, making them lighter and cheaper, while orangeries offer a more solid, insulated and year-round living environment. Today, the difference between the two is becoming less clear, but knowing their main features can help you decide which option is best for your home, style and budget.
If you are looking for house extensions in North London, you can get in touch with GTB Builders.